General Responsibilities : 1. Operate WTP according to WI and schedule 2. Record operating parameter data in logsheet 3. Checking and seeking fulfillment of raw water and supporting materials Water Treatment Plant (Chemical, etc) 4. Inspect and clean machine available 5. Running the actual daily usage of WTP water so that it can be traced to ensure the correct amount of usage 6. Report to the management representative area as soon as possible in case of unnecessary operating conditions 7. Addressing unfair operating conditions in accordance with the instructions of superiors 8. Implement autonomous and preventive maintenance according to the instructions of superiors 9. Ensure the implementation of quality management system (ISO 22000: 2005, Halal, ISCC system). 10. Responsible for maintaining and maintaining all work equipment (equipment), cleanliness of the environment (environment) and safety implementation at work sites We are a leading, publicly-listed, global seed-to-shelf agribusiness committed to sustainable palm oil production. Our palm oil plantations cover more than 138,000 hectares (including smallholder farmers). Our primary activities are cultivating and harvesting oil palms, processing fresh fruit bunches (FFBs) into crude palm oil (CPO) and palm kernel, and refining CPO into value-added products such as cooking oil, margarine, and shortening. We own 46 mills and operate 8 downstream facilities that manage refining and kernel crushing operations, across Indonesia. Besides bulk and industrial oil, our refined products are also marketed under several brands well-loved consumer brands such as Filma and Kunci Mas. Today, these brands have been recognised for their high quality and command significant market share in their respective segments in Indonesia. Based in Jakarta, we were founded in 1962 and listed on the Indonesia Stock Exchange in 1992. A subsidiary of Golden Agri-Resources (GAR), we have Sinar Mas Oleochemical, SMART Research Institute (SMARTRI), and SMART Biotechnology Centre within our operations. Why join us? Palm oil and agriculture play a significant role in meeting the growing world population's demands for sustainable and innovative solutions to nutrition, energy and personal care products. As a leading global seed-to-shelf agribusiness, we want talents who are ready to overcome future challenges in this sector, and be part of sustainably feeding and fueling generations.